One widely known dietary recommendation when recovering from gastroenteritis is the BRAT diet. This stands for bananas, rice, applesauce and toast. These bland foods and are meant to be gentle on the gut, which is important when a person is recovering from gastroenteritis.
Try to eat small amounts of food frequently if you experience nausea. Otherwise, gradually begin to eat bland, easy-to-digest foods, such as soda crackers, toast, gelatin, bananas, applesauce, rice and chicken.
How is it treated? The most important thing to do is to rest the stomach and intestine. You can do this by not eating solid food for a while and drinking only clear liquids. As your symptoms go away, you can start eating soft bland foods that are easy to digest.
Eating helps the lining of the intestine to heal more quickly, and allows the body to regain strength. Start with small amounts of food like pasta, rice or dry biscuits or toast. And remember to keep up the fluids.
Eggs are a great source of protein and provide energy which is often drained due to viral gastroenteritis. Some warm scrabbled eggs might help nourish you without straining your bowels.
Acidic foods
High acid foods, like oranges, grapefruit, tomatoes and lemons can cause discomfort and irritate your stomach lining. More bland options, like apples and bananas, or vegetables rich in fiber like asparagus, onions and artichokes, are a safer option.
Oatmeal: Because oatmeal is bland, it is often easy to eat when you are sick. Plus, it provides calories, vitamins and minerals. Just be sure to steer clear of eating artificially flavored oatmeal with added sugar.
Overview. Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever.
Gastroenteritis is a contagious illness. An infected person can transmit the illness as long they have symptoms and up to 2 weeks after they have disappeared. He or she can be contagious even a few weeks after symptoms have subsided.
Bananas, rice, applesauce and toast are easy to digest, and eating these foods will help you hold down food. The fiber found in these foods will also help solidify your stool if you have diarrhea.
Immunity to norovirus is short-lived
Most studies have found that immunity guarding against reinfection with the same norovirus strain lasts less than six months.
“It's resistant to many common disinfectants,” Hall said. CDC recommends using bleach to kill it, including chlorine bleach or hydrogen peroxide. That's why health departments often require restaurants to use bleach to clean countertops and kitchen surfaces. It's also able to survive being dried out.
nausea and vomiting that may last a day or two. diarrhoea which usually lasts one to three days, but can last up to ten days. stomach cramps and pain. fever (temperature over 37.5 C in adults and over 38 C in children).
Do not give drinks that are high in sugar (e.g. flat lemonade or sports drinks), because they can make dehydration worse. You can give your child their usual milk; however, some children may not feel like drinking milk if they have gastro.
Avoid milk and other dairy products as well as undiluted fruit juice, soft-drinks, or sports drinks because the sugar may make the diarrhoea worse. It is fine to eat once you feel like it. If you are very sick with gastro, you may need to go to hospital where you may be given fluids directly through a vein (a “drip”).
Studies have confirmed that honey shortens the duration of diarrhea in patients with bacterial gastroenteritis through its antibacterial properties. In nonbacterial gastroenteritis, honey had the same effect as glucose on the duration of the diarrhea.
So it seems that whether symptoms were bought on by eating contaminated food, or simply through contact with a person suffering with a stomach virus, Saccharomyces boulardii is the best probiotic for upset stomach. Another probiotic strain which could be of note here is Lactobacillus paracasei CASEI 431®.
Acute infectious gastroenteritis usually resolves within two weeks but severe cases can last several weeks.
Since diarrhea is your body's way of getting rid of toxins, it is best to let it run its course. However, you may use over-the-counter antidiarrheal remedies for convenience, including: Attapulgite (Kaopectate) Loperamide (Imodium)
A: The duration of a bout of bacterial gastroenteritis is usually a couple of days to a week, though some types of bacteria cause symptoms that last for just a day, and others cause symptoms that may persist for up to two weeks or longer.